Waterproofed Dustproof PTFE Bike Cable Cores Bike Front Rear Derailleurs Wire for Various Terrain Adventures

Adults. PTFE component greatly improves the service life and reduces the trouble of frequent replacement. Special coating reduces friction and improves speed of shifting and braking response. Reduce overall weight, enhances cycling experiences, and make long-distances cycling less tiring. Waterproofed Dustproof PTFE Bike Cable Cores Bike Front Rear Derailleurs Wire for Various Terrain Adventures. Features: PTFE component greatly improves the service life and reduces the trouble of frequent replacement. Special coating reduces friction and improves speed of shifting and braking response. Reduce overall weight, enhances cycling experiences, and make long-distances cycling less tiring. Effectively prevent external environment from invading the internal Cores and maintain stable performances. Suitable for mountain bikes, road bikes, and folded bikes, meeting different cycling needs. Specifications: Color: Five Elections. Transmission line: 1.2mm/0.047in. Brake line: 1.5mm/0.059in. Componen